Horticultural clay pebbles 10L - Leca

10 liter, horticultural clay pebbles, 8 mm-16 mm pebble size, made from 100% natural clay, are clean, ph stable & offer great aeration & drainage, especially in flood & drain, deep water culture & drip feed systems, due to their unique structure & ability to cover a large surface area, offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants.

• Extremely stable in both pH and EC
• Made from 100% natural clay
• Strong structural integrity means that they are less likely to break and compact, which helps to prevent dripper systems from getting blocked
• Pre-washed to aid in stability
• Will not float once fully wet
• Ideal for mixing into coco coir or soil to aid aeration
• Also ideal to be used in aquaponic systems